18665097

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{51419}}^1$

素因数の和:51444

約数の個数: 12

約数和(自身を含む): 27355440

約数和(自身を除く): 8690343

約数列:

[1, 3, 11, 33, 121, 363, 51419, 154257, 565609, 1696827, 6221699, 18665097]

約数ペア:

[(1, 18665097), (3, 6221699), (11, 1696827), (33, 565609), (121, 154257), (363, 51419)]